Zeco Aircon Interview Questions, Process, and Tips

Q1. What is refrigeration cycle?
Ans. 
Refrigeration cycle is a process in which a refrigerant absorbs heat from a low-temperature space and rejects it in a high-temperature space.
• Refrigerant absorbs heat from the low-temperature space (evaporator)

• Refrigerant is compressed to increase its temperature and pressure

• High-temperature heat is rejected in the condenser

• Refrigerant expands in the expansion valve to lower its temperature and pressure

• Cycle repeats to
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Q2. What type fan you know about?
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Q3. What do you under stand by centrifugal Fan?
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Q4. What do you understand by 1 ton of refrigeration?
Ans. 
1 ton of refrigeration is the amount of heat absorbed by one ton of ice (2000 pounds) melting over a 24-hour period.
• 1 ton of refrigeration is equal to 12,000 BTUs per hour.

• It is the amount of heat required to melt one ton of ice in a 24-hour period.

• 1 ton of refrigeration is commonly used as a unit of cooling capacity in the HVAC industry.

• For example, a 2-ton air conditioner can remove 24,000 BTUs of heat per hour.
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Q5. What do you understand by static pressure
Ans. 
Static pressure is the pressure exerted by a fluid at rest.
• Static pressure is the pressure exerted by a fluid that is not in motion.

• It is the force per unit area applied in a direction perpendicular to the surface of an object.

• Static pressure remains constant in a fluid at rest.

• It is an important concept in fluid dynamics and is used in various engineering applications.

• Example: Static pressure is measured in HVAC syste
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Q1. How can you effectively manage the department?
Ans. 
I can effectively manage the department by setting clear goals, providing support to team members, monitoring progress, and making necessary adjustments.
• Set clear goals and expectations for the department

• Provide support and guidance to team members

• Monitor progress and performance regularly

• Make necessary adjustments to ensure goals are met

• Encourage open communication and collaboration within the team
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Q2. What is your workings strength?
Ans. 
My working strength is my ability to effectively prioritize tasks, delegate responsibilities, and communicate clearly with team members.
• Effective prioritization of tasks based on deadlines and importance

• Strong delegation skills to ensure tasks are completed efficiently

• Clear communication with team members to avoid misunderstandings and promote collaboration
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Q1. Office should be in Time?
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Q2. In uniform code apply?
Ans. 
Uniform code typically refers to a set of rules or guidelines for attire in a specific setting or profession.
• Uniform code may vary depending on the industry or organization.

• It is important for employees to adhere to the uniform code to maintain a professional appearance.

• Examples of uniform code may include wearing a specific color or style of clothing, name tags, or required accessories.

• Violating the uniform code may r
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Basic mechanical engineering questions.

Q1. Hvac related technical questions.
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Q2. Hvac equipment details and there process knowledge.
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Q1. Basic detailing about work.
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Q2. Friendly talks.
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Q1. Salary discussion
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Q2. Policy discussion.
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Q1. Where are you working? Why do you want to change company? How many day's can you join if you selected? What's will be expected salary?
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Q2. Head of the accounts raised the question related to job.
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